Machinist- 3rd Shift

Job Description

Job Description

Job Title: Machinist 3rd Shift Job Description

The Machinist on 3rd shift sets up and operates CNC machines and related equipment within an assigned cell to produce precision components in a manufacturing environment. This role transfers CNC programs, installs and aligns tooling and workpieces, performs in-process and final inspections, and ensures that all parts meet exact specifications. The machinist monitors equipment performance, performs preventive maintenance, and follows established machining sequences to support safe, efficient, and high-quality production.

• Set up and operate CNC machines and all other equipment within the assigned cell to produce precision parts according to specifications.
• Transfer commands and programs from servers to computer numerical control (CNC) modules using computer network links.
• Mount, install, align, and securely fasten tools, attachments, fixtures, and workpieces on machines using hand tools and precision measuring instruments.
• Stop machines as needed to remove finished workpieces, change tooling, adjust setups, or reposition workpieces based on required machining sequences.
• Lift and move finished workpieces manually or with hoists and cranes, following safe material-handling practices.
• Measure dimensions of finished workpieces using precision measuring instruments, templates, and fixtures to verify conformance to engineering and quality specifications.
• Listen to machines during operation to identify unusual sounds such as dull cutting tools or excessive vibration and make appropriate adjustments to correct issues.
• Monitor control panel displays and compare readings to established specifications to detect malfunctions and take corrective action.
• Perform and take full responsibility for preventive maintenance and proper usage of assigned machinery, tools, and component parts in the cell.
• Conduct tests and inspections of products or processes to evaluate quality and performance, and document results as required.
• Identify complex machining or process problems, review related information, and develop and implement effective solutions.
• Follow all safety, quality, and operational procedures while working independently on 3rd shift from 8:00 p.m. to 6:00 a.m., Sunday through Wednesday.

• Hands-on experience as a CNC machinist or machine operator with exposure to CNC lathes, mills, and manual machines.
• Ability to perform CNC machine setup, including tooling, fixturing, and workpiece alignment.
• Proficiency using inspection gauges and precision measuring instruments to verify dimensions and tolerances.
• Knowledge of machines and tools, including their design, use, repair, and maintenance.
• Basic measuring skills and the ability to perform fundamental math calculations relevant to machining.
• Ability to read and interpret technical documents, blueprints, drawings, and production plans.
• Knowledge of design techniques, tools, and principles involved in producing precision technical plans, blueprints, drawings, and models.
• Understanding of Statistical Process Control (SPC) and mechanical aptitude for troubleshooting equipment and process issues.
• Computer literacy for transferring CNC programs and interacting with CNC control modules and networked systems.
• Strong command of the English language, including spelling, vocabulary, rules of composition, and grammar, to read instructions and complete documentation.
• Ability to conduct tests and inspections of products or processes to evaluate quality or performance.
• Skill in identifying complex problems, reviewing related information, and developing and implementing effective options and solutions.
• High school diploma or GED required.
• 6 to 9 months of on-the-job training or completion of a related vocational training program required.

• Experience operating CNC lathes, mills, and manual machines in a manufacturing environment.
• Familiarity with a variety of inspection gauges and precision measurement tools such as micrometers, calipers, and templates.
• Exposure to manufacturing processes and production workflows.
• Prior use of SPC tools and techniques to monitor and improve process quality.
• Mechanical aptitude and comfort working with complex machinery and equipment.
• Ability to work independently on an overnight schedule and maintain productivity and attention to detail.
• High school diploma or GED preferred if not already required by prior training statements.
• Willingness to participate in additional vocational or technical training to expand machining skills.

You join a production environment that values precision, safety, and continuous improvement, giving you the opportunity to build and refine your technical machining skills. The consistent 3rd shift schedule supports predictable work hours, while structured training and on-the-job learning help you grow your expertise with CNC technology and inspection tools. You work in a culture that emphasizes quality, responsible equipment care, and adherence to safety standards, enabling you to take pride in producing highquality components that meet demanding specifications.

This role is based in a manufacturing facility and operates on 3rd shift from 8:00 p.m. to 6:00 a.m., Sunday through Wednesday. You work with CNC machines, manual machines, inspection gauges, and computer-controlled equipment within an assigned cell, which may include working in an enclosed booth surrounded by three walls, with booth size varying based on equipment and materials. The environment includes regular exposure to noise levels at or above 85 decibels, so hearing protection is required throughout the shift. You also experience regular exposure to dust particles and must wear a freshair helmet while completing certain tasks, ensuring proper maintenance and storage of the equipment. You may encounter weather-related elements, primarily temperature changes, depending on the work area. The role requires adherence to all safety protocols, use of appropriate personal protective equipment, and comfort working in an industrial setting with machinery, hoists, and cranes.

This is a Contract to Hire position based out of CHAMBERSBURG, PA.

The pay range for this position is $23.66 - $26.41/hr.

Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: Medical, dental & vision Critical Illness, Accident, and Hospital 401(k) Retirement Plan Pre-tax and Roth post-tax contributions available Life Insurance (Voluntary Life & AD&D for the employee and dependents) Short and long-term disability Health Spending Account (HSA) Transportation benefits Employee Assistance Program Time Off/Leave (PTO, Vacation or Sick Leave)

This is a fully onsite position in CHAMBERSBURG,PA.

This position is anticipated to close on Oct 21, 2026.

Aerotek® Inc. provides staffing and services solutions in manufacturing, logistics, construction, aviation, facilities and maintenance. We provide the expertise, solutions and people required to rise to the challenges of North American industry. Headquartered in Hanover, Md., Aerotek operates a unified network of over 200 offices across North America, supporting more than 18,000 clients each year. Aerotek is an Allegis Group company, the global leader in workforce and business solutions. To learn more, visit: Aerotek.com | 1-888-AEROTEK.

Aerotek offers weekly pay, employee benefits including medical, dental & vision, life insurance, health advocacy and employee assistance programs, a 401(k) plan, and employee discounts.

The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

San Francisco Fair Chance Ordinance:
Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector:
It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI):
We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.